Completion suggester - java API - Suggest Response[Error: Can not write a field name, expecting a value]

Elastic Stack Elasticsearch
3

Sorry Luca but there are no stacktrace. I've noted that this error is not
due to the request himself but "just" to the "toString" method fromSuggestResponsehttps://github.com/elasticsearch/elasticsearch/blob/master/src/main/java/org/elasticsearch/action/suggest/SuggestResponse.java(which catch the error and pretty print it)

I could retrieve my "completions informations" but i've the mentionned
error if i try to outprint directly the response object (it's not blockingfor me).

This is my test code (scala):

*//client is a transport client*
*val* suggestResponse =  client.prepareSuggest("myIndex")
                                 .addSuggestion(*new*CompletionSuggestionBuilder("test_case")
                                                      .field("tag")
                                                      .text("foo")
                                                      .size(10))
                              .execute().actionGet();

 *//print suggest response to console*
 println(suggestResponse) *// Suggest Response[Error: Can not write a

field name, expecting a value]*

 *// Get completion values*
 *val* it =

suggestResponse.getSuggest().iterator().next().getEntries().get(0).iterator()

 *while* (it.hasNext()) {
    println(it.next().getText()) *// works fine print each expected

fields*
}

On Tuesday, September 10, 2013 9:17:28 PM UTC+4, Luca Cavanna wrote:

Could you please post the stacktrace of the error you get back? You should
see it in the elasticsearch log too.

Thanks

On Tuesday, September 10, 2013 10:56:30 AM UTC+2, LudoN4R4 wrote:

Hello,

I try to work with the new completion suggester (0.90.3) through java
API, but i get this error :

Suggest Response[Error: Can not write a field name, expecting a value]

This a sample code that i execute :

//client is a transport client
client.prepareSuggest("myIndex")
.addSuggestion(new CompletionSuggestionBuilder("")
.field("tag")
.text("foo")
.size(10))
.execute().actionGet();

If i use "prepareSearch" instead of "prepareSuggest" this work
correctly (searchs results+suggestions).

Thanks in advance,

ludo.

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